Builder.php

<?php

declare (strict_types=1);

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\Configuration;

use PHPUnit\TextUI\CliArguments\Builder as CliConfigurationBuilder;
use PHPUnit\TextUI\CliArguments\Exception as CliConfigurationException;
use PHPUnit\TextUI\CliArguments\XmlConfigurationFileFinder;
use PHPUnit\TextUI\XmlConfiguration\DefaultConfiguration;
use PHPUnit\TextUI\XmlConfiguration\Exception as XmlConfigurationException;
use PHPUnit\TextUI\XmlConfiguration\Loader;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @codeCoverageIgnore
 */
final class Builder {
    
    /**
     * @throws ConfigurationCannotBeBuiltException
     */
    public function build(array $argv) : Configuration {
        try {
            $cliConfiguration = (new CliConfigurationBuilder())->fromParameters($argv);
            $configurationFile = (new XmlConfigurationFileFinder())->find($cliConfiguration);
            $xmlConfiguration = DefaultConfiguration::create();
            if ($configurationFile !== false) {
                $xmlConfiguration = (new Loader())->load($configurationFile);
            }
            return Registry::init($cliConfiguration, $xmlConfiguration);
        } catch (CliConfigurationException|XmlConfigurationException $e) {
            throw new ConfigurationCannotBeBuiltException($e->getMessage(), $e->getCode(), $e);
        }
    }

}